package com.study.a14Test;

public class ThreadDemo {
    public static void main(String[] args) {

        MyRunnable mr = new MyRunnable();
        Thread t1 = new Thread(mr);
        Thread t2=new Thread(mr);
        t1.setName("窗口1");

        t2.setName("窗口2");

        t1.start();
        t2.start();

    }
}
